[ExI] Optical illusion tricks you into seeing different colors

Adrian Tymes atymes at gmail.com
Wed May 19 16:05:57 UTC 2021


On Wed, May 19, 2021 at 8:34 AM BillK via extropy-chat <
extropy-chat at lists.extropy.org> wrote:

> If you see 'red' when it's not red in reality, does this mean that
> the red qualia is just an artefact created by the brain?
>

Possibly.


> If so, then every brain probably creates a slightly different 'red'
> qualia, sometimes even when not seeing a red object.
>

This does not logically follow.  It may be true, but not because of that
cause.
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